| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.36 | 6.722% | $48.4091 | $48.41 | $48.40 | $48.40 |
| Purchase #2 | $183.66 | 12.470% | $206.5624 | $206.56 | $206.55 | $206.60 |
| Purchase #3 | $132.41 | 3.861% | $137.5224 | $137.52 | $137.50 | $137.50 |
| Purchase #4 | $133.70 | 7.584% | $143.8398 | $143.84 | $143.85 | $143.80 |
| Purchase #5 | $212.63 | 10.858% | $235.7174 | $235.72 | $235.70 | $235.70 |
| Purchase #6 | $110.48 | 11.133% | $122.7797 | $122.78 | $122.80 | $122.80 |
| Purchase #7 | $187.53 | 12.649% | $211.2507 | $211.25 | $211.25 | $211.30 |
| 7 purchase totals = | $1,005.77 | $1,106.0815 | $1,106.08 | $1,106.05 | $1,106.10 | |